SE509733C2 - Sätt att detektera och klassificera objekt med hjälp av radar - Google Patents

Sätt att detektera och klassificera objekt med hjälp av radar

Info

Publication number
SE509733C2
SE509733C2 SE9602657A SE9602657A SE509733C2 SE 509733 C2 SE509733 C2 SE 509733C2 SE 9602657 A SE9602657 A SE 9602657A SE 9602657 A SE9602657 A SE 9602657A SE 509733 C2 SE509733 C2 SE 509733C2
Authority
SE
Sweden
Prior art keywords
signal
targets
radar
target
analysis
Prior art date
Application number
SE9602657A
Other languages
English (en)
Swedish (sv)
Other versions
SE9602657L (sv
Inventor
Staffan Abrahamsson
Dan Axelsson
Bertil Brusmark
Anders Gustafsson
Hans Strifors
Original Assignee
Foersvarets Forskningsanstalt
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Foersvarets Forskningsanstalt filed Critical Foersvarets Forskningsanstalt
Priority to SE9602657A priority Critical patent/SE509733C2/sv
Priority to JP10505149A priority patent/JP2000514921A/ja
Priority to CA002258028A priority patent/CA2258028A1/en
Priority to EP97933108A priority patent/EP0943101B1/en
Priority to PCT/SE1997/001224 priority patent/WO1998001770A1/en
Priority to DE69732135T priority patent/DE69732135D1/de
Priority to US09/214,416 priority patent/US6222481B1/en
Publication of SE9602657L publication Critical patent/SE9602657L/
Priority to NO985946A priority patent/NO985946L/no
Publication of SE509733C2 publication Critical patent/SE509733C2/sv

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01S—RADIO DIRECTION-FINDING; RADIO NAVIGATION; DETERMINING DISTANCE OR VELOCITY BY USE OF RADIO WAVES; LOCATING OR PRESENCE-DETECTING BY USE OF THE REFLECTION OR RERADIATION OF RADIO WAVES; ANALOGOUS ARRANGEMENTS USING OTHER WAVES
    • G01S7/00—Details of systems according to groups G01S13/00, G01S15/00, G01S17/00
    • G01S7/02—Details of systems according to groups G01S13/00, G01S15/00, G01S17/00 of systems according to group G01S13/00
    • G01S7/41—Details of systems according to groups G01S13/00, G01S15/00, G01S17/00 of systems according to group G01S13/00 using analysis of echo signal for target characterisation; Target signature; Target cross-section
    • G01S7/411—Identification of targets based on measurements of radar reflectivity
    • G01S7/412—Identification of targets based on measurements of radar reflectivity based on a comparison between measured values and known or stored values
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01S—RADIO DIRECTION-FINDING; RADIO NAVIGATION; DETERMINING DISTANCE OR VELOCITY BY USE OF RADIO WAVES; LOCATING OR PRESENCE-DETECTING BY USE OF THE REFLECTION OR RERADIATION OF RADIO WAVES; ANALOGOUS ARRANGEMENTS USING OTHER WAVES
    • G01S7/00—Details of systems according to groups G01S13/00, G01S15/00, G01S17/00
    • G01S7/02—Details of systems according to groups G01S13/00, G01S15/00, G01S17/00 of systems according to group G01S13/00
    • G01S7/41—Details of systems according to groups G01S13/00, G01S15/00, G01S17/00 of systems according to group G01S13/00 using analysis of echo signal for target characterisation; Target signature; Target cross-section
    • G01S7/417—Details of systems according to groups G01S13/00, G01S15/00, G01S17/00 of systems according to group G01S13/00 using analysis of echo signal for target characterisation; Target signature; Target cross-section involving the use of neural networks
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01S—RADIO DIRECTION-FINDING; RADIO NAVIGATION; DETERMINING DISTANCE OR VELOCITY BY USE OF RADIO WAVES; LOCATING OR PRESENCE-DETECTING BY USE OF THE REFLECTION OR RERADIATION OF RADIO WAVES; ANALOGOUS ARRANGEMENTS USING OTHER WAVES
    • G01S13/00—Systems using the reflection or reradiation of radio waves, e.g. radar systems; Analogous systems using reflection or reradiation of waves whose nature or wavelength is irrelevant or unspecified
    • G01S13/02—Systems using reflection of radio waves, e.g. primary radar systems; Analogous systems
    • G01S13/0209—Systems with very large relative bandwidth, i.e. larger than 10 %, e.g. baseband, pulse, carrier-free, ultrawideband
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01S—RADIO DIRECTION-FINDING; RADIO NAVIGATION; DETERMINING DISTANCE OR VELOCITY BY USE OF RADIO WAVES; LOCATING OR PRESENCE-DETECTING BY USE OF THE REFLECTION OR RERADIATION OF RADIO WAVES; ANALOGOUS ARRANGEMENTS USING OTHER WAVES
    • G01S7/00—Details of systems according to groups G01S13/00, G01S15/00, G01S17/00
    • G01S7/02—Details of systems according to groups G01S13/00, G01S15/00, G01S17/00 of systems according to group G01S13/00
    • G01S7/41—Details of systems according to groups G01S13/00, G01S15/00, G01S17/00 of systems according to group G01S13/00 using analysis of echo signal for target characterisation; Target signature; Target cross-section
    • G01S7/414—Discriminating targets with respect to background clutter

Landscapes

  • Engineering & Computer Science (AREA)
  • Radar, Positioning & Navigation (AREA)
  • Remote Sensing (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Artificial Intelligence (AREA)
  • Evolutionary Computation (AREA)
  • Radar Systems Or Details Thereof (AREA)
SE9602657A 1996-07-05 1996-07-05 Sätt att detektera och klassificera objekt med hjälp av radar SE509733C2 (sv)

Priority Applications (8)

Application Number Priority Date Filing Date Title
SE9602657A SE509733C2 (sv) 1996-07-05 1996-07-05 Sätt att detektera och klassificera objekt med hjälp av radar
JP10505149A JP2000514921A (ja) 1996-07-05 1997-07-04 レーダーによって物体を検出して分類する方法
CA002258028A CA2258028A1 (en) 1996-07-05 1997-07-04 Method of detecting and classifying objects by means of radar
EP97933108A EP0943101B1 (en) 1996-07-05 1997-07-04 Method of detecting and classifying objects by means of radar
PCT/SE1997/001224 WO1998001770A1 (en) 1996-07-05 1997-07-04 Method of detecting and classifying objects by means of radar
DE69732135T DE69732135D1 (de) 1996-07-05 1997-07-04 Verfahren zur detektierung und klassifizierung von objekten mittels radar
US09/214,416 US6222481B1 (en) 1996-07-05 1997-07-04 Method of detecting and classifying objects by means of radar
NO985946A NO985946L (no) 1996-07-05 1998-12-17 FremgangsmÕte for Õ detektere og klassifisere objekter ved hjelp av radar

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE9602657A SE509733C2 (sv) 1996-07-05 1996-07-05 Sätt att detektera och klassificera objekt med hjälp av radar

Publications (2)

Publication Number Publication Date
SE9602657L SE9602657L (sv) 1998-01-06
SE509733C2 true SE509733C2 (sv) 1999-03-01

Family

ID=20403286

Family Applications (1)

Application Number Title Priority Date Filing Date
SE9602657A SE509733C2 (sv) 1996-07-05 1996-07-05 Sätt att detektera och klassificera objekt med hjälp av radar

Country Status (8)

Country Link
US (1) US6222481B1 (no)
EP (1) EP0943101B1 (no)
JP (1) JP2000514921A (no)
CA (1) CA2258028A1 (no)
DE (1) DE69732135D1 (no)
NO (1) NO985946L (no)
SE (1) SE509733C2 (no)
WO (1) WO1998001770A1 (no)

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US7002509B2 (en) * 2003-02-24 2006-02-21 Networkfab Corporation Method and system for emitter identification using transmission signatures
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US7173560B2 (en) * 2003-08-28 2007-02-06 University Of Florida Research Foundation, Inc. Land mine detector
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US7295149B1 (en) * 2005-10-19 2007-11-13 Lockheed Martin Corporation Method for determining missile information from radar returns
US7929647B2 (en) * 2006-03-13 2011-04-19 Lockheed Martin Corporation Emitter pulse detection utilizing adaptive matched filter approach
RU2415402C1 (ru) * 2006-12-06 2011-03-27 Кирсен Текнолоджиз Корпорейшн Система и способ для обнаружения опасных объектов и веществ
CN101680946B (zh) 2007-05-14 2014-01-08 雷斯昂公司 用于从雷达跟踪数据选择目标的方法和装置
EP2210126A4 (en) 2007-10-24 2011-08-31 Kirsen Technologies Corp SYSTEM AND METHOD FOR ROOM CONTROL AND REMOTE MONITORING
IL187708A (en) * 2007-11-28 2013-04-30 Camero Tech Ltd A bone-through radar radar system and a method for operating it
FR2925169B1 (fr) * 2007-12-18 2012-03-09 Commissariat Energie Atomique Procede et systeme d'aide a la caracterisation d'environnement par des signaux radiofrequence ultra large bande.
US8604971B2 (en) * 2009-12-01 2013-12-10 Bae Systems Information And Electronic Systems Integration Inc. Scanning near field electromagnetic probe
US8842035B2 (en) 2010-04-08 2014-09-23 L-3 Communications Security And Detection Systems, Inc. Sensor head
US8508403B2 (en) * 2010-08-26 2013-08-13 Lawrence Livermore National Security, Llc Spatially adaptive migration tomography for multistatic GPR imaging
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CN106556819B (zh) * 2016-10-27 2019-07-19 上海无线电设备研究所 太赫兹波段低散射目标支架及其制作方法
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CN110907906B (zh) * 2018-09-14 2023-01-10 深圳市道通智能航空技术股份有限公司 目标分类方法和相关设备
CN113376610B (zh) * 2021-06-22 2023-06-30 西安电子科技大学 基于信号结构信息的窄带雷达目标检测方法

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Also Published As

Publication number Publication date
NO985946L (no) 1999-03-05
EP0943101B1 (en) 2004-12-29
US6222481B1 (en) 2001-04-24
JP2000514921A (ja) 2000-11-07
NO985946D0 (no) 1998-12-17
SE9602657L (sv) 1998-01-06
WO1998001770A1 (en) 1998-01-15
EP0943101A1 (en) 1999-09-22
CA2258028A1 (en) 1998-01-15
DE69732135D1 (de) 2005-02-03

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